<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script src="js/jquery-1.12.4.js"></script>
    <style>
        div{
            width: 1000px;
            border: 1px solid red;
            height: 100px;
        }
    </style>
</head>
<body>

<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
</body>
<script type="text/javascript">

    $(function (){
        $("div:odd").not(":first").css("background","blue")
    })
</script>

</html>